I'm happy to say why it should be FOC.
I've brought and paid for the car and it is a good car let down by some very annoying features, which have been resolved in the update. I couldn't use LKA and pro pilot as every time it wanted to warn you with distracting noises so that was always turned off. The car triple beeping the horn if someone got out or in which is illegal use of the cars horn on the highway code. Not being able to use auto headlight's as the auto high beam was always on so I was either blinding people or if following another car it would sometimes flash at them so that was turned off. So I have paid for a car with features that I had to turn off or put with and then have the privilege to pay to put them right!! As Mark has said you do not pay for updates on anything Google or Apple related, none of my smart TVs ask for my payment nor does my Xbox or Nintendo switch. If MG thought their software was perfect they would not have listened to all the complaints and done something about it.
There you go rant over and yes I am so much happier with car now the update has been applied.
One question back to you. Why are you happy to defend MG and pay for the update.